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423 Commits

Author SHA1 Message Date
Dalton Hubble 386a004072 Update Cilium from v1.14.2 to to v1.14.3 2023-10-29 18:17:55 -07:00
Dalton Hubble 291107e4c9 Workaround problems in Cilium v1.14 partial kube-proxy replacement 
* With Cilium v1.14, Cilium's kube-proxy partial mode changed to
either be enabled or disabled (not partial). This somtimes leaves
Cilium (and the host) unable to reach the kube-apiserver via the
in-cluster Kubernetes Service IP, until the host is rebooted
* As a workaround, configure Cilium to rely on external DNS resolvers
to find the IP address of the apiserver. This is less portable
and less "clean" than using in-cluster discovery, but also what
Cilium wants users to do. Revert this when the upstream issue
https://github.com/cilium/cilium/issues/27982 is resolved
 2023-10-29 16:16:56 -07:00
Dalton Hubble 005a1119f3 Update Kubernetes from v1.28.2 to v1.28.3 
* https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.28.md#v1283
 2023-10-22 18:43:54 -07:00
Dalton Hubble 0ce8dfbb95 Workaround to allow use of ed25519 keys on Azure 
* Allow passing a dummy RSA key to Azure to satisfy its obtuse
requirements (recommend deleting the corresponding private key)
* Then `ssh_authorized_key` can be used to provide Fedora CoreOS
or Flatcar Linux with a modern ed25519 public key to set in the
authorized_keys via Ignition
 2023-09-17 23:21:42 +02:00
Dalton Hubble 8cbcaa5fc6 Update Cilium from v1.14.1 to v1.14.2 
* https://github.com/cilium/cilium/releases/tag/v1.14.2
 2023-09-16 17:10:07 +02:00
Dalton Hubble f5bc1fb1fd Update Kubernetes from v1.28.1 to v1.28.2 
* https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.28.md#v1282
 2023-09-14 13:01:33 -07:00
Dalton Hubble 126973082a Update Kubernetes from v1.28.0 to v1.28.1 
* https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.28.md#v1281
 2023-08-26 13:29:48 -07:00
Dalton Hubble 61135da5bb Emulate Cilium KubeProxyReplacement partial mode 
* Details: https://github.com/poseidon/terraform-render-bootstrap/pull/363
 2023-08-26 11:31:28 -07:00
Dalton Hubble fc951c7dbf Fix Cilium v1.14 support for HostPort pods 
Rel: https://github.com/poseidon/terraform-render-bootstrap/pull/362
 2023-08-21 19:58:19 -07:00
Dalton Hubble c259142c28 Update Cilium from v1.14.0 to v1.14.1 2023-08-20 16:09:22 -07:00
Dalton Hubble 81eed2e909 Update Kubernetes from v1.27.4 to v1.28.0 
* https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.28.md#v1280
 2023-08-20 15:41:23 -07:00
Dalton Hubble d29e6e3de1 Upgrade Cilium from v1.13.4 to v1.14.0 
* https://github.com/poseidon/terraform-render-bootstrap/pull/360
* Also update flannel from v0.22.0 to v0.22.1
 2023-07-30 09:36:23 -07:00
Dalton Hubble 0a6183f859 Update Kubernetes from v1.27.3 to v1.27.4 
* https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.27.md#v1274
 2023-07-21 08:00:50 -07:00
Dalton Hubble 9a28fe79a1 Upgrade Calico from v3.25.1 to v3.26.1 
* Add new CRD bgpfilters and new ClusterRoles calico-cni-plugin

Rel: https://github.com/poseidon/terraform-render-bootstrap/pull/358
 2023-06-19 12:28:53 -07:00
Dalton Hubble 7255f82d71 Update Kubernetes fromv 1.27.2 to v1.27.3 
* Update Cilium v1.13.3 to v1.13.4

Rel: https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.27.md#v1273
 2023-06-16 08:28:17 -07:00
Dalton Hubble 6f4b4cc508 Update Cilium from v1.13.2 to v1.13.3 
* Also update flannel v0.21.2 to v0.22.0

Rel: https://github.com/poseidon/terraform-render-bootstrap/pull/355
 2023-06-11 19:59:10 -07:00
Dalton Hubble 2a5a43f3a4 Update etcd from v3.5.8 to v3.5.9 
* https://github.com/etcd-io/etcd/releases/tag/v3.5.9
 2023-06-11 19:28:23 -07:00
Dalton Hubble 784f60f624 Enable boot diagnostics for Azure controller and worker VMs 
* When invalid Ignition snippets are provided to Typhoon, it
can be useful to view Azure's boot logs for the instance, which
requires boot diagnostics be enabled
 2023-06-11 19:24:09 -07:00
Dalton Hubble 8ebf31073c Update Kubernetes from v1.27.1 to v1.27.2 
* https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.27.md#v1272
 2023-05-21 14:02:49 -07:00
Dalton Hubble fc444d25f8 Update poseidon/ct provider and Butane Config version 
* Update Fedora CoreOS Butane configs from v1.4.0 to v1.5.0
* Require Fedora CoreOS Butane snippets update to v1.1.0
* Require poseidon/ct Terraform provider v0.13 or newer
* Use Ignition v3.4.0 spec for all node provisioning
 2023-04-21 08:58:20 -07:00
Dalton Hubble 5feb4c63f7 Update Cilium from v1.13.1 to v1.13.2 
* https://github.com/cilium/cilium/releases/tag/v1.13.2
 2023-04-20 08:44:31 -07:00
Dalton Hubble 501e6d25e0 Update Kubernetes from v1.27.0 to v1.27.1 
* https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.27.md#v1271
 2023-04-15 23:16:51 -07:00
Dalton Hubble 1e76e1a200 Update etcd from v3.5.7 to v3.5.8 
* https://github.com/etcd-io/etcd/releases/tag/v3.5.8
 2023-04-15 22:54:31 -07:00
Dalton Hubble 4322857bec Update Kubernetes from v1.26.3 to v1.27.0 
* https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.27.md#v1270
 2023-04-15 22:49:12 -07:00
Dalton Hubble 5f303212d2 Update Cilium to use an init container to install CNI plugins 
* https://github.com/poseidon/terraform-render-bootstrap/pull/348
 2023-03-29 10:35:21 -07:00
Dalton Hubble 3670ec7ed7 Update Kubernetes from v1.26.2 to v1.26.3 
* Update Cilium from v1.13.0 to v1.13.1
* https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.26.md#v1263
 2023-03-21 18:18:19 -07:00
Dalton Hubble 2b3cd451d2 Update Cilium from v1.12.6 to v1.13.0 
* https://github.com/cilium/cilium/releases/tag/v1.13.0
 2023-03-14 11:16:14 -07:00
Dalton Hubble 76ebc08fd2 Update Kubernetes from v1.26.1 to v1.26.2 
* https://github.com/poseidon/terraform-render-bootstrap/pull/345
 2023-03-01 17:13:16 -08:00
Dalton Hubble f3c327007d Update flannel from v0.20.2 to v0.21.1 
* https://github.com/flannel-io/flannel/releases/tag/v0.21.1
 2023-02-09 09:56:25 -08:00
Dalton Hubble 406fb444f0 Update Cilium from v1.12.5 to v1.12.6 
* https://github.com/cilium/cilium/releases/tag/v1.12.6
 2023-02-09 09:45:40 -08:00
Dalton Hubble a205922d06 Update Calico from v3.24.5 to v3.25.0 
* https://github.com/poseidon/terraform-render-bootstrap/pull/342
 2023-01-24 08:29:08 -08:00
Dalton Hubble b5ba65d4c2 Update etcd from v3.5.6 to v3.5.7 
* https://github.com/etcd-io/etcd/releases/tag/v3.5.7
 2023-01-24 08:29:08 -08:00
Dalton Hubble f2bf5ac3fb Update Kubernetes from v1.26.0 to v1.26.1 
* https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.26.md#v1261
 2023-01-19 08:27:56 -08:00
Dalton Hubble 0afe9d65ed Update Cilium from v1.12.4 to v1.12.5 
* https://github.com/cilium/cilium/releases/tag/v1.12.5
 2022-12-21 08:13:35 -08:00
Dalton Hubble d6cbcf9f96 Update Kubernetes from v1.26.0-rc.1 to v1.26.0 
* https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.26.md#v1260
 2022-12-08 08:47:24 -08:00
Dalton Hubble 0dc8740c77 Update Kubernetes from v1.26.0-rc.0 to v1.26.0-rc.1 
* https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.26.md#v1260-rc1
 2022-12-05 09:31:45 -08:00
Dalton Hubble a9b12b6bca Update Kubernetes from v1.25.4 to v1.26.0-rc.0 
* https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.26.md#v1260-rc0
 2022-11-30 08:47:40 -08:00
Dalton Hubble a8990b3045 Fix flannel container image registry location 
* https://github.com/poseidon/terraform-render-bootstrap/pull/336
 2022-11-23 16:18:30 -08:00
Dalton Hubble b4857c123e Update flannel from v0.15.1 to v0.20.1 
* https://github.com/flannel-io/flannel/releases/tag/v0.20.1
 2022-11-23 11:03:29 -08:00
Dalton Hubble a193762eed Update etcd from v3.5.5 to v3.5.6 
* https://github.com/etcd-io/etcd/releases/tag/v3.5.6
 2022-11-23 10:59:17 -08:00
Dalton Hubble adf33df99b Update Cilium from v1.12.3 to v1.12.4 
* https://github.com/cilium/cilium/releases/tag/v1.12.4
 2022-11-23 10:58:27 -08:00
Dalton Hubble 26dbc7e91d Update Kubernetes from v1.25.3 to v1.25.4 
* Update Calico from v3.24.3 to v3.24.5
* Update Prometheus and Grafana addons
 2022-11-10 09:42:21 -08:00
Dalton Hubble 937acc4b5a Re-enable Graceful Node Shutdown feature 
* Kubelet GracefulNodeShutdown works, but only partially handles
gracefully stopping the Kubelet. The most noticeable drawback
is that Completed Pods are left around
* Use a project like poseidon/scuttle or a similar systemd unit
as a snippet to add drain and/or delete behaviors if desired
* This reverts commit 1786e34f33.

Rel:

* https://www.psdn.io/posts/kubelet-graceful-shutdown/
* https://github.com/poseidon/scuttle
 2022-11-02 20:49:01 -07:00
Dalton Hubble 9b733d79c7 Update Calico v3.24.2 to v3.24.3 
* https://github.com/projectcalico/calico/releases/tag/v3.24.3
* Add patch to allow Kubelet kubeconfig to drain nodes if desired
in addition to just deleting them in shutdown integrations. See
https://github.com/poseidon/terraform-render-bootstrap/pull/330
 2022-10-23 22:00:15 -07:00
Dalton Hubble 35a9e22b1f Update Calico from v3.24.1 to v3.24.2 
* https://github.com/projectcalico/calico/releases/tag/v3.24.2
 2022-10-20 09:28:19 -07:00
Dalton Hubble 0f38a6d405 Remove defunct delete-node.service from worker nodes 
* delete-node.service used to be used to remove nodes from the
cluster on shutdown, but its long since it last worked properly
* If there is still a desire for this concept, it can be added
with a custom snippet and with a better systemd unit
 2022-10-20 08:43:48 -07:00
Dalton Hubble a535581ef2 Remove unused Wants=network.target from etcd-member 
* network.target is a passive unit that's not actually pulled
in by units requiring or wanting it, its only used for shutdown
ordering
> "Services using the network should ... avoid any Wants=network.target or even Requires=network.target"

Rel: https://www.freedesktop.org/wiki/Software/systemd/NetworkTarget/
 2022-10-20 08:32:55 -07:00
Dalton Hubble 3ff2d38fa5 Update Cilium from v1.12.2 to v1.12.3 
* https://github.com/cilium/cilium/releases/tag/v1.12.3
 2022-10-17 17:25:23 -07:00
Dalton Hubble f04e1d25a8 Add Flatcar Linux ARM64 support on Azure 
* Kinvolk now publishes Flatcar Linux images for ARM64
* For now, amd64 image must specify a plan while arm64 images
must NOT specify a plan due to how Kinvolk publishes.

Rel: https://github.com/flatcar/Flatcar/issues/872
 2022-10-17 08:36:57 -07:00
Dalton Hubble b68f8bb2a9 Switch Azure Fedora CoreOS default worker type 
* Change default Azure worker_type from Standard_DS1_v2 to Standard_D2as_v5
  * Get 2 VCPU, 7 GiB, 12500Mbps (vs 1 VCPU, 3.5GiB, 750 Mbps)
  * Small increase in pay-as-you-go price ($53.29 -> $62.78)
  * Small increase in spot price ($5.64/mo -> $7.37/mo)
  * Change from Intel to AMD EPYC (`D2as_v5` cheaper than `D2s_v5`)

Rel:

* https://github.com/poseidon/typhoon/pull/1248
* https://learn.microsoft.com/en-us/azure/virtual-machines/dasv5-dadsv5-series#dasv5-series
* https://learn.microsoft.com/en-us/azure/virtual-machines/dv2-dsv2-series#dsv2-series
 2022-10-13 21:23:57 -07:00